>>23274744Nothing is wrong with that either, but the typing also comes into play.
Gardevoir, as a fairy type, has a huge type advantage over Garchomp as a dragon. While Fairy is SE against Dark, it doesn't have the same feel with Tyranitar because Gardevoir is still part Psychic, and Aggron has a type advantage over Gardevoir by being a steel type so there isn't that bizarre contrast of the beauty being more powerful than the beast.
I just... what aren't you getting? The artwork is cute. Sure, there are lots of subtleties as to WHY it's cute, but for fuck's sake stop trying to dig so deeply into it. It's not some sort of official pairing, only a series of cute pictures portraying a Gardevoir x Garchomp ship. It's like how TPC released all of the artwork with Sylveon and Hydregion before X/Y's released, and the community thought it was adorable so they started making more artwork of the two together.